:root {
    --color-bg: #f8fafc;
    --color-panel: #ffffff;
    --color-text: #0f172a;
    --color-muted: #64748b;
    --color-line: #e2e8f0;
    --color-teal: #0d9488;
    --color-cyan: #0891b2;
    --color-soft: #ecfeff;
    --shadow-card: 0 16px 40px rgba(15, 23, 42, 0.08);
    --shadow-soft: 0 8px 24px rgba(15, 23, 42, 0.08);
    --radius-xl: 24px;
    --radius-lg: 18px;
    --radius-md: 12px;
    --max-width: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--color-text);
    background: var(--color-bg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    backdrop-filter: blur(18px);
}

.site-header__inner {
    width: min(var(--max-width), calc(100% - 32px));
    height: 72px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
}

.site-logo__mark {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--color-teal), var(--color-cyan));
    box-shadow: 0 10px 20px rgba(13, 148, 136, 0.25);
}

.site-logo__text {
    font-size: 22px;
    background: linear-gradient(135deg, var(--color-teal), var(--color-cyan));
    -webkit-background-clip: text;
    color: transparent;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    color: #334155;
    font-weight: 650;
}

.site-nav a,
.mobile-nav a,
.footer-links a {
    transition: color 0.2s ease;
}

.site-nav a:hover,
.mobile-nav a:hover,
.footer-links a:hover {
    color: var(--color-teal);
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    padding: 9px;
    border: 0;
    border-radius: 12px;
    background: #f1f5f9;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    border-radius: 999px;
    background: #0f172a;
}

.mobile-nav {
    display: none;
    width: min(var(--max-width), calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 18px;
}

.mobile-nav.is-open {
    display: grid;
    gap: 12px;
}

.hero-slider {
    position: relative;
    min-height: 680px;
    overflow: hidden;
    background: #0f172a;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.7s ease;
}

.hero-slide.is-active {
    opacity: 1;
    pointer-events: auto;
}

.hero-slide__image {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(20, 184, 166, 0.65), transparent 32%), linear-gradient(135deg, #0f172a, #164e63 52%, #0f766e);
}

.hero-slide__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.48;
    filter: saturate(1.08);
}

.hero-slide__image img.is-hidden {
    display: none;
}

.hero-slide__shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.96) 0%, rgba(15, 23, 42, 0.76) 46%, rgba(15, 23, 42, 0.18) 100%);
}

.hero-slide__content {
    position: relative;
    z-index: 2;
    width: min(var(--max-width), calc(100% - 32px));
    min-height: 680px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    color: #ffffff;
}

.hero-eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin-bottom: 14px;
    padding: 7px 14px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(20, 184, 166, 0.9);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.hero-slide h1 {
    max-width: 760px;
    margin: 0 0 18px;
    font-size: clamp(42px, 7vw, 76px);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.hero-slide p {
    max-width: 680px;
    margin: 0 0 28px;
    color: #dbeafe;
    font-size: clamp(17px, 2vw, 22px);
}

.hero-meta,
.page-hero__meta,
.detail-meta,
.movie-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.hero-meta {
    margin-bottom: 32px;
}

.hero-meta span,
.page-hero__meta span {
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    color: #e0f2fe;
    font-weight: 700;
}

.hero-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.primary-button,
.ghost-button,
.text-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
    color: #ffffff;
    background: linear-gradient(135deg, var(--color-teal), var(--color-cyan));
    box-shadow: 0 14px 26px rgba(8, 145, 178, 0.28);
}

.ghost-button {
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.45);
    background: rgba(255, 255, 255, 0.08);
}

.ghost-button--light {
    color: var(--color-teal);
    border-color: rgba(13, 148, 136, 0.3);
    background: #ffffff;
}

.primary-button:hover,
.ghost-button:hover,
.text-button:hover {
    transform: translateY(-2px);
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 34px;
    z-index: 5;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 12px;
    height: 12px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.48);
    cursor: pointer;
}

.hero-dot.is-active {
    width: 34px;
    background: #ffffff;
}

.search-panel,
.filter-bar,
.content-section,
.detail-page,
.page-hero {
    width: min(var(--max-width), calc(100% - 32px));
    margin: 0 auto;
}

.search-panel--home {
    margin-top: -58px;
    position: relative;
    z-index: 10;
}

.search-form,
.filter-bar,
.category-card,
.movie-card,
.category-overview-card,
.text-panel,
.aside-card,
.player-card,
.ranking-row {
    background: var(--color-panel);
    border: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: var(--shadow-soft);
}

.search-form {
    padding: 24px;
    border-radius: var(--radius-xl);
}

.search-form label,
.filter-bar label {
    display: block;
    margin-bottom: 8px;
    color: #334155;
    font-weight: 800;
}

.search-form__row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
}

.search-form input,
.filter-bar input,
.filter-bar select {
    width: 100%;
    min-height: 48px;
    padding: 0 15px;
    color: var(--color-text);
    border: 1px solid var(--color-line);
    border-radius: 14px;
    background: #ffffff;
    outline: none;
}

.search-form button {
    min-height: 48px;
    padding: 0 22px;
    border: 0;
    border-radius: 14px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--color-teal), var(--color-cyan));
    font-weight: 800;
    cursor: pointer;
}

.content-section {
    padding: 72px 0;
}

.content-section--soft {
    width: 100%;
    max-width: none;
    padding: 72px max(16px, calc((100% - var(--max-width)) / 2));
    background: linear-gradient(135deg, #f8fafc, #ecfeff);
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.section-heading h2,
.page-hero h1,
.detail-info h1 {
    margin: 0;
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.section-heading p,
.page-hero p {
    max-width: 700px;
    margin: 10px 0 0;
    color: var(--color-muted);
}

.section-link,
.text-button {
    color: var(--color-teal);
    font-weight: 800;
}

.category-grid,
.category-overview-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.category-card,
.category-overview-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover,
.category-overview-card:hover,
.movie-card:hover,
.ranking-row:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.category-card a {
    min-height: 220px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(135deg, #ffffff, #f0fdfa);
}

.category-card__count {
    width: fit-content;
    padding: 5px 10px;
    border-radius: 999px;
    color: var(--color-teal);
    background: #ccfbf1;
    font-size: 13px;
    font-weight: 800;
}

.category-card h3,
.category-overview-card h2 {
    margin: 14px 0 8px;
    font-size: 22px;
}

.category-card p,
.category-overview-card p,
.movie-card__desc,
.ranking-row p {
    color: var(--color-muted);
}

.category-card__preview {
    display: grid;
    gap: 4px;
    margin-top: 16px;
    color: #0f766e;
    font-size: 13px;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.movie-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.movie-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card.is-hidden {
    display: none;
}

.movie-card__poster {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: radial-gradient(circle at 25% 18%, rgba(45, 212, 191, 0.55), transparent 34%), linear-gradient(135deg, #0f172a, #155e75 52%, #0f766e);
}

.movie-card__poster img,
.ranking-row__poster img,
.rank-item__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.movie-card:hover .movie-card__poster img {
    transform: scale(1.06);
}

.movie-card__poster img.is-hidden,
.rank-item__thumb img.is-hidden,
.ranking-row__poster img.is-hidden {
    display: none;
}

.poster-fallback {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    color: #ffffff;
    text-align: center;
    font-weight: 850;
    letter-spacing: 0.02em;
}

.movie-card__poster img:not(.is-hidden) + .poster-fallback {
    display: none;
}

.movie-card__score {
    position: absolute;
    right: 12px;
    top: 12px;
    z-index: 2;
    padding: 5px 9px;
    color: #ffffff;
    border-radius: 999px;
    background: rgba(13, 148, 136, 0.92);
    font-size: 12px;
    font-weight: 800;
}

.movie-card__body {
    padding: 16px;
}

.movie-card__title {
    display: -webkit-box;
    min-height: 54px;
    overflow: hidden;
    color: #0f172a;
    font-size: 18px;
    font-weight: 850;
    line-height: 1.45;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.movie-card__title:hover {
    color: var(--color-teal);
}

.movie-card__desc {
    min-height: 54px;
    margin: 9px 0 12px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.movie-card__meta {
    color: #475569;
    font-size: 13px;
}

.movie-card__meta span {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0 8px;
    border-radius: 999px;
    background: #f1f5f9;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.tag-row span {
    padding: 4px 9px;
    color: #0f766e;
    border-radius: 999px;
    background: #ccfbf1;
    font-size: 12px;
    font-weight: 700;
}

.rank-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.rank-item {
    display: grid;
    grid-template-columns: 52px 82px 1fr;
    gap: 14px;
    align-items: center;
    padding: 12px;
    border-radius: var(--radius-lg);
    background: #ffffff;
    border: 1px solid var(--color-line);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rank-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-soft);
}

.rank-item__number {
    color: var(--color-teal);
    font-size: 22px;
    font-weight: 900;
}

.rank-item__thumb {
    position: relative;
    height: 58px;
    overflow: hidden;
    border-radius: 12px;
    background: linear-gradient(135deg, #0f172a, #0f766e);
}

.rank-item__content strong,
.rank-item__content em {
    display: block;
}

.rank-item__content strong {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.rank-item__content em {
    color: var(--color-muted);
    font-size: 13px;
    font-style: normal;
}

.page-hero {
    margin-top: 34px;
    padding: 54px;
    color: #ffffff;
    border-radius: var(--radius-xl);
    background: radial-gradient(circle at top right, rgba(20, 184, 166, 0.55), transparent 34%), linear-gradient(135deg, #0f172a, #155e75 55%, #0f766e);
    box-shadow: var(--shadow-card);
}

.page-hero--small {
    padding: 46px;
}

.page-hero--rank {
    background: radial-gradient(circle at top right, rgba(45, 212, 191, 0.5), transparent 34%), linear-gradient(135deg, #111827, #0f766e);
}

.page-hero p {
    color: #dbeafe;
}

.filter-bar {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 16px;
    margin-top: 26px;
    padding: 20px;
    border-radius: var(--radius-xl);
}

.result-count {
    margin-bottom: 18px;
    color: var(--color-muted);
    font-weight: 800;
}

.category-overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.category-overview-card {
    padding: 26px;
}

.category-overview-card__links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 20px 0;
}

.category-overview-card__links a,
.sitemap-links a {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    color: #0f766e;
    background: #f0fdfa;
}

.category-overview-card__links small,
.sitemap-links span {
    color: #64748b;
}

.ranking-list {
    display: grid;
    gap: 14px;
}

.ranking-row {
    display: grid;
    grid-template-columns: 74px 92px 1fr 90px;
    gap: 18px;
    align-items: center;
    padding: 14px;
    border-radius: var(--radius-lg);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ranking-row__number {
    color: var(--color-teal);
    font-size: 25px;
    font-weight: 900;
    text-align: center;
}

.ranking-row__poster {
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    border-radius: 14px;
    background: linear-gradient(135deg, #0f172a, #0f766e);
}

.ranking-row__title {
    font-size: 20px;
    font-weight: 850;
}

.ranking-row__heat {
    color: #0f766e;
    font-size: 22px;
    text-align: center;
}

.detail-page {
    padding: 34px 0 72px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: #64748b;
}

.breadcrumb a {
    color: #0f766e;
    font-weight: 700;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(300px, 0.86fr);
    gap: 28px;
}

.detail-main,
.detail-aside {
    min-width: 0;
}

.player-card,
.detail-info,
.text-panel,
.aside-card {
    margin-bottom: 22px;
    border-radius: var(--radius-xl);
}

.player-card {
    padding: 14px;
}

.video-shell {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: #020617;
    aspect-ratio: 16 / 9;
}

.movie-player {
    width: 100%;
    height: 100%;
    display: block;
    background: #020617;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 0;
    color: #ffffff;
    background: radial-gradient(circle at center, rgba(13, 148, 136, 0.3), rgba(2, 6, 23, 0.76));
    cursor: pointer;
    font-weight: 850;
}

.play-overlay.is-hidden {
    display: none;
}

.play-overlay__icon {
    width: 74px;
    height: 74px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-teal), var(--color-cyan));
    box-shadow: 0 18px 34px rgba(8, 145, 178, 0.35);
    font-size: 30px;
}

.detail-info,
.text-panel,
.aside-card {
    padding: 26px;
    background: #ffffff;
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-soft);
}

.detail-meta {
    margin: 16px 0;
}

.detail-meta span {
    padding: 6px 11px;
    border-radius: 999px;
    background: #f1f5f9;
    color: #334155;
    font-weight: 700;
}

.detail-one-line {
    color: #334155;
    font-size: 18px;
}

.tag-row--detail span {
    font-size: 13px;
}

.text-panel h2,
.aside-card h2,
.sitemap-section h2 {
    margin: 0 0 14px;
    font-size: 24px;
}

.text-panel p {
    margin: 0;
    color: #334155;
    font-size: 17px;
}

.text-panel--accent {
    background: linear-gradient(135deg, #ffffff, #ecfeff);
}

.prev-next {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.prev-next a {
    padding: 10px 14px;
    border-radius: 999px;
    color: #0f766e;
    background: #ccfbf1;
    font-weight: 800;
}

.detail-aside {
    position: relative;
}

.aside-card {
    position: sticky;
    top: 96px;
}

.aside-movie-list {
    display: grid;
    gap: 14px;
}

.movie-card--compact {
    display: grid;
    grid-template-columns: 96px 1fr;
}

.movie-card--compact .movie-card__poster {
    aspect-ratio: 4 / 5;
}

.movie-card--compact .movie-card__body {
    padding: 12px;
}

.movie-card--compact .movie-card__title {
    min-height: auto;
    font-size: 15px;
}

.movie-card--compact .movie-card__desc,
.movie-card--compact .tag-row,
.movie-card--compact .movie-card__score {
    display: none;
}

.sitemap-section h2 {
    margin-top: 34px;
}

.sitemap-section h2:first-child {
    margin-top: 0;
}

.sitemap-links {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.sitemap-links--category {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.site-footer {
    color: #cbd5e1;
    background: #0f172a;
}

.site-footer__inner {
    width: min(var(--max-width), calc(100% - 32px));
    margin: 0 auto;
    padding: 48px 0;
    display: flex;
    justify-content: space-between;
    gap: 32px;
}

.site-logo--footer .site-logo__text {
    color: #ffffff;
    background: none;
    -webkit-background-clip: initial;
}

.site-footer p {
    max-width: 520px;
    color: #94a3b8;
}

.footer-links {
    display: grid;
    gap: 10px;
    min-width: 140px;
}

.site-footer__bottom {
    width: min(var(--max-width), calc(100% - 32px));
    margin: 0 auto;
    padding: 18px 0 26px;
    color: #64748b;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
}

@media (max-width: 1100px) {
    .category-grid,
    .sitemap-links--category {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .movie-grid,
    .sitemap-links {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .detail-layout {
        grid-template-columns: 1fr;
    }

    .aside-card {
        position: static;
    }
}

@media (max-width: 820px) {
    .site-nav {
        display: none;
    }

    .nav-toggle {
        display: inline-block;
    }

    .hero-slider,
    .hero-slide__content {
        min-height: 620px;
    }

    .hero-slide__shade {
        background: rgba(15, 23, 42, 0.78);
    }

    .section-heading,
    .site-footer__inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .category-grid,
    .category-overview-grid,
    .movie-grid,
    .movie-grid--three,
    .rank-list,
    .sitemap-links,
    .sitemap-links--category {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .filter-bar {
        grid-template-columns: 1fr;
    }

    .ranking-row {
        grid-template-columns: 52px 76px 1fr;
    }

    .ranking-row__heat {
        grid-column: 3;
        text-align: left;
    }
}

@media (max-width: 560px) {
    .site-header__inner {
        height: 64px;
    }

    .site-logo__text {
        font-size: 18px;
    }

    .hero-slider,
    .hero-slide__content {
        min-height: 560px;
    }

    .hero-slide h1 {
        font-size: 38px;
    }

    .search-form__row,
    .category-grid,
    .category-overview-grid,
    .movie-grid,
    .movie-grid--three,
    .rank-list,
    .sitemap-links,
    .sitemap-links--category {
        grid-template-columns: 1fr;
    }

    .content-section,
    .content-section--soft {
        padding-top: 46px;
        padding-bottom: 46px;
    }

    .page-hero {
        padding: 32px 22px;
    }

    .rank-item {
        grid-template-columns: 42px 72px 1fr;
    }

    .ranking-row {
        grid-template-columns: 44px 68px 1fr;
        gap: 12px;
    }

    .movie-card--compact {
        grid-template-columns: 82px 1fr;
    }
}